基于回声隐藏的信息隐藏算法，是一种音频信号的水印技术，包括隐藏信息的嵌入和提取，以及对于噪声，MP3压缩，滤波，重采样和延迟攻击的模拟。-Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compr

一个详细的Matlab编辑的哈夫曼压缩源码-A detailed editing of Huffman compression Matlab source

Genetic algorithms using MATLAB path planning, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Build a framework OFDM communication system.

[rc] Includes rc2, rc4, rc5, rc6 the algorithm rc algorithm gathers [rc5] RC5 Image encryption in matlab [Raji-mam] image compression and encryption